<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="对应的配送卡商品spuId" prop="spuId">
        <el-input v-model="formData.spuId" placeholder="请输入对应的配送卡商品spuId" />
      </el-form-item>
      <el-form-item label="对应的配送卡商品skuId" prop="skuId">
        <el-input v-model="formData.skuId" placeholder="请输入对应的配送卡商品skuId" />
      </el-form-item>
      <el-form-item label="卡号" prop="cardNumber">
        <el-input v-model="formData.cardNumber" placeholder="请输入卡号" />
      </el-form-item>
      <el-form-item label="卡密" prop="cardPassword">
        <el-input v-model="formData.cardPassword" placeholder="请输入卡密" />
      </el-form-item>
      <el-form-item label="卡类型" prop="type">
        <el-select v-model="formData.type" placeholder="请选择卡类型">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.CARD_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="卡状态" prop="status">
        <el-radio-group v-model="formData.status">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.CARD_STATUS)"
            :key="dict.value"
            :value="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="门店类型" prop="outletType">
        <el-select v-model="formData.outletType" placeholder="请选择门店类型">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.OUTLET_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="门店id" prop="outletId">
        <el-input v-model="formData.outletId" placeholder="请输入门店id" />
      </el-form-item>
      <el-form-item label="激活用户" prop="userId">
        <el-input
          v-model="selectedUserName"
          placeholder="请选择激活用户"
          clearable
          readonly
          @clear="handleClearUser"
        >
          <template #suffix>
            <Icon
              icon="ep:search"
              class="cursor-pointer hover:text-primary"
              @click="openUserDialog"
            />
          </template>
        </el-input>
      </el-form-item>
      <el-form-item label="启用状态" prop="enable">
        <el-radio-group v-model="formData.enable">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :value="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>

  <!-- 用户选择弹窗 -->
  <UserSelectDialog ref="userDialogRef" @confirm="handleUserConfirm" />
</template>
<script setup lang="ts">
import { CardApi, CardVO } from '@/api/dc/card'
import UserSelectDialog from './UserSelectDialog.vue'
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import type { UserVO } from '@/api/member/user'

/** 卡片列表 表单 */
defineOptions({ name: 'CardForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  spuId: undefined,
  skuId: undefined,
  cardNumber: undefined,
  cardPassword: undefined,
  type: undefined,
  status: undefined,
  outletType: undefined,
  outletId: undefined,
  userId: undefined as number | undefined,
  enable: undefined,
})
const formRules = reactive({
  spuId: [{ required: true, message: '对应的配送卡商品spuId不能为空', trigger: 'blur' }],
  skuId: [{ required: true, message: '对应的配送卡商品skuId不能为空', trigger: 'blur' }],
  cardPassword: [{ required: true, message: '卡密不能为空', trigger: 'blur' }],
  type: [{ required: true, message: '类型不能为空', trigger: 'change' }],
  outletType: [{ required: true, message: '门店类型不能为空', trigger: 'change' }],
  outletId: [{ required: true, message: '门店id不能为空', trigger: 'blur' }],
  userId: [{ required: true, message: '激活用户不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref
const userDialogRef = ref() // 用户选择弹窗
const selectedUserName = ref('') // 选中的用户名称

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await CardApi.getCard(id)
      // 如果有userId，需要获取用户名称（这里简化处理，实际可能需要调用API获取）
      // 暂时不处理，因为后端返回数据中应该有 userName
    } finally {
      formLoading.value = false
    }
  }
}

/** 打开用户选择弹窗 */
const openUserDialog = () => {
  userDialogRef.value?.open()
}

/** 用户选择确认 */
const handleUserConfirm = (user: UserVO) => {
  formData.value.userId = user.id as number
  selectedUserName.value = user.nickname || user.name || user.mobile || ''
}

/** 清空用户选择 */
const handleClearUser = () => {
  formData.value.userId = undefined
  selectedUserName.value = ''
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as CardVO
    if (formType.value === 'create') {
      await CardApi.createCard(data)
      message.success(t('common.createSuccess'))
    } else {
      await CardApi.updateCard(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    spuId: undefined,
    skuId: undefined,
    cardNumber: undefined,
    cardPassword: undefined,
    type: undefined,
    status: undefined,
    outletType: undefined,
    outletId: undefined,
    userId: undefined,
    enable: undefined,
  }
  selectedUserName.value = '' // 清空用户名称
  formRef.value?.resetFields()
}
</script>